1270652955 has 128 divisors (see below), whose sum is σ = 2503581696. Its totient is φ = 541900800.

The previous prime is 1270652921. The next prime is 1270652959. The reversal of 1270652955 is 5592560721.

It is not a de Polignac number, because 1270652955 - 2¹⁰ = 1270651931 is a prime.

It is a super-2 number, since 2×1270652955² = 3229117864100464050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1270652959) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 6449917 + ... + 6450113.

It is an arithmetic number, because the mean of its divisors is an integer number (19559232).

Almost surely, 2^1270652955 is an apocalyptic number.

1270652955 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1270652955 is a deficient number, since it is larger than the sum of its proper divisors (1232928741).

1270652955 is a wasteful number, since it uses less digits than its factorization.

1270652955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357.

The product of its (nonzero) digits is 189000, while the sum is 42.

The square root of 1270652955 is about 35646.2193647517. The cubic root of 1270652955 is about 1083.1176931475.

The spelling of 1270652955 in words is "one billion, two hundred seventy million, six hundred fifty-two thousand, nine hundred fifty-five".